This free series of webinars is designed for GPs and primary health care teams but will also be relevant to anyone involved in diagnosing and understanding the care pathways for lung cancer, colorectal cancer, skin cancer and cancer of unknown origin. This session is led by Dr Elise Lang, Macmillan GP, North Cardiff, Dr Mick Button, Oncologist at Velindre Cancer Centre, and Dr Ricky Fraser. Please note that due to a technical difficulty there are some sound issues towards the end of the recording. We apologise for this.